A frameset that can be used in the winter, as a commuting steed, in spring, as a training tool, for summer, as a race rig and through autumn as a trusty mile muncher. Featuring a new high quality finish for 2016, with room for mudguards and a rear rack, this results in one amazing, affordable frameset.

Kinesis Racelight 4S Frameset 2016

The Kinesis Racelight 4S is one of the most versatile framesets on the market, with its 4S name referring to its 4 season capabilities. A frameset that can be used in the winter, as a commuting steed, in spring as a training tool, for summer as a race rig and through autumn as a trusty mile muncher. Featuring a new high quality finish for 2016, with room for mudguards and a rear rack, this results in one amazing, affordable frameset.

Using the popular Racelight Tk3 as its starting point, the 4S uses Kinesium tubing, a 6000 series Aluminium alloy, which is 25% stronger than 6061 at the same weight. Stiffness is catered for with a power bulged headtube and an oversized thin-wall downtube, which is aerodynamic at the top and ovalised where it meets the bottom bracket, delivering a responsive and direct ride.

These performance features are also evident on the oversized chainstays, which minimise power loss and ensure whatever you put through the pedals goes straight into the frame and is not lost on the road.

The Kinesis Racelight 4S Frameset is perfect for racking up the miles on, with comfort provided by anti roadshock bended butted seat stays, hour glass in shape which soften the road buzz and results in a silky smooth ride.

Sharp handling and an unflustered frameset under braking has been achieved with the headset designed specifically to drop into a tapered seat in the head tube. This in turn is tensioned using a headset tensioner within the fork steerer. This process of tensioning the headset centres it on the taper and prevents any play. The larger lower bearing allows a tapered steerer and larger crown.

A Tracer 1.5 monocoque carbon fork has been added as a lightweight, 450-gram addition to the package. Featuring a 1.5'" tapered steerer which allows for precision handling and a direct ride. The fork also boasts clearance for anything up to a 28c tyre. A frameset for all seasons, the Tracer also accommodates long drop brake calipers allowing for full mudguards with plenty of clearance.

Available in two stunning colour ways, the Kinesis Racelight 4S Frameset is ready for whatever your throw at it, 365 days of the year.

How do I complete my order using finance?

Read more about buying on finance Please note finance is only available to UK residents.

UK Delivery Options

Free Delivery on all orders over £30

Estimated delivery within 4 working days (a delivery charge of £1.99 for orders under £30.00 will apply)

CollectPlus Delivery

Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK CollectPlus locations specified on the SigmaSport.co.uk website where they will be held awaiting collection for a period of 10 days.

Orders placed are normally dispatched within 2 working days.

Priority 1st Class Delivery - £2.99

Estimated delivery within 2 working days.

Next Working Day Delivery* - £4.99

A guaranteed tracked courier delivery, place your order before 3pm, deliveries are made Monday to Friday.

Saturday pre 12 Delivery - £4.99

Saturday delivery orders must be placed by 1pm Friday and is only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. Package must be signed for upon delivery.

Sunday pre 12 Delivery - £4.99

Sunday delivery orders must be placed by 1pm Friday and is only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.

Reserve and Collect** - FREE

Reserve & Collect is available on all items marked 'Collection'. It is a FREE delivery option that allows you to collect your order from either our Sigma Sport Store Hampton Wick or our Reserve & Collect location in Esher. Just select the Reserve & Collect button in the basket.

** Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 4 days if in stock at store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.

* Next Working Day delivery is only available on items in stock in our warehouse and excludes pre- order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help.

London Same Day (Order Before 1pm)

We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles.

All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 4 - 5 working days.

Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.

Sigma Sport delivers to over 100 countries. To see what delivery options are available for your destination, simply select your country on the checkout page. Goods are shipped from the UK. Does not include local taxes or import duties, if applicable.